Topics as word probabilities
lda_topics
contains the topics output from an LDA run on the Twitter data. Remember that each topic is a collection of word probabilities for all of the unique words used in the corpus. In this case, each tweet is its own document and the beta
column contains the word probabilities.
This exercise is part of the course
Introduction to Text Analysis in R
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Print the output from LDA run
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